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mmc: initialize an err variable

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Initialize an err variable to 0.

Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Reported-by: Coverity (CID: 313548)
Reviewed-by: Tom Rini <trini@konsulko.com>
This commit is contained in:
Jaehoon Chung 2020-12-04 06:36:00 +09:00 committed by Peng Fan
parent 2dddc1bb29
commit 52ff04a216
1 changed files with 1 additions and 1 deletions
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drivers/mmc/mmc.c
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@ -2062,7 +2062,7 @@ static int mmc_select_hs400es(struct mmc *mmc)
static int mmc_select_mode_and_width(struct mmc *mmc, uint card_caps)
{
int err;
int err = 0;
const struct mode_width_tuning *mwt;
const struct ext_csd_bus_width *ecbw;